FUTEK IPM52x (D520) Digital Display - Manual (Page 11)

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> The unmarked yellow LED just above the
Down/F4 key will light, indicating you are
in the SETUP mode.
• If no lockout code, “SETUP” flashed then
“CHAN” displayed, indicating you have entered
the SETUP mode. If no key is pressed within 20
seconds, meter will return to RUN mode.
B. If SETUP key pushed and released meter will enter
Select Channel program.
• “SET CH” (SET CHANNEL) will be display.
> Push F1 to select Channel 1 for display
> Push F2 to select Channel 2 for display
> Push F3 to select Channel 3 for display
> Push F4 to select Channel 4 for display
C. FINE TUNE OFFSET/ZERO
Push and hold SETUP key, then DOWN key pushed at
the same time and then both keys released.
This program allows the adjustment of the low
input display directly from the run mode of the
selected channel. It directly acts as a zero offset.
This
command allows for “On the fly” adjustments of the
zero values. The value entered will become the
display value for the last measured input.
• Display will flash "OFFSet1" (CHAN 1), or
"OFFSet2" (CHAN 2)
• Display with last measured input and least
significant digit flashing will appear.
> Push UP key to increase display
> Push DOWN key to decrease display
> Push SELECT key to select digit to be
changed
> Push EXIT key to return to RUN mode